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Verified window and door contracting services reviews

Window and door contractors in Sharpsburg

VELUX America
2173 HAWKINS ST STE H
New on HomeAdvisorNew on Angi
Approved Pro
VELUX America
2173 HAWKINS ST STE H
New on AngiNew on HomeAdvisor
Approved Pro
727 local quotes requested

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.


Avatar for Unicorp Home Energy Services
Unicorp Home Energy Services
4511 Knox Rd
4.88(
595
)
Approved Pro
Unicorp Home Energy Services
4511 Knox Rd
4.88(
595
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
47 local quotes requested

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - contact@unicorpmail.com.

"We hired Unicorp to change front door because of superb review on Angi, but disappointed. 1. It's a small company using subcontractors to do its work; Contrary to its claim, those subcontractors DO NOT work exclusively for Unicorp. 2. After subcontractors got paid, you will not see them again for the job. The service team seems only one person (JR). It is hard to make an appt, since he has to supervise a lot of subcontractors' work, and only do service when he is supervising near you. Specific problems: -Ghost swing after installation (i.e. door swings to close by itself). Had to request adjustment at least twice. -Fainted finish after a few years while still in warranty, but we were advised to paint ourselves. -Very thin layer of finish, and very easy to get scratch to show white underline color; -Have PROBLEM to LOCK the door. After it was "fixed", problem showed again. -Subcontractor used wood with black stains, suspect mold, to install the door; Brand new door had minor defect."

Christine c on March 2025

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - contact@unicorpmail.com.

"We hired Unicorp to change front door because of superb review on Angi, but disappointed. 1. It's a small company using subcontractors to do its work; Contrary to its claim, those subcontractors DO NOT work exclusively for Unicorp. 2. After subcontractors got paid, you will not see them again for the job. The service team seems only one person (JR). It is hard to make an appt, since he has to supervise a lot of subcontractors' work, and only do service when he is supervising near you. Specific problems: -Ghost swing after installation (i.e. door swings to close by itself). Had to request adjustment at least twice. -Fainted finish after a few years while still in warranty, but we were advised to paint ourselves. -Very thin layer of finish, and very easy to get scratch to show white underline color; -Have PROBLEM to LOCK the door. After it was "fixed", problem showed again. -Subcontractor used wood with black stains, suspect mold, to install the door; Brand new door had minor defect."

Christine c on March 2025


Avatar for Aspen Home Improvements
Aspen Home Improvements
2653 Lititz Pike
4.30(
205
)
Approved Pro
Aspen Home Improvements
2653 Lititz Pike
4.30(
205
)
Approved Pro
Customers say: Quality work
14 local quotes requested
Free onsite estimate

Looking for top-notch service? Look no further than Aspen Home Improvements. Contact us today for all your window needs!

"I am still waiting for the return of my deposit as it has been a week since I put this review on hold after putting in the notice that day 24 June of cancellation by email and next day mail. As I have said before I am a disabled Vet, Senior citizen with health problems. I have copies of the emails that I sent on the days of 06/24/2023 and by next day Mail on the 27th notarized copies of the cancellation. Tried calling but went to voice mail. No work has been done so a rating cannot be done on the work, only the price. This job was way overpriced and never got the chance to compare. The salesman was a good person but I have my family doing it for thousands less."

Daniel S on July 2023

Looking for top-notch service? Look no further than Aspen Home Improvements. Contact us today for all your window needs!

"I am still waiting for the return of my deposit as it has been a week since I put this review on hold after putting in the notice that day 24 June of cancellation by email and next day mail. As I have said before I am a disabled Vet, Senior citizen with health problems. I have copies of the emails that I sent on the days of 06/24/2023 and by next day Mail on the 27th notarized copies of the cancellation. Tried calling but went to voice mail. No work has been done so a rating cannot be done on the work, only the price. This job was way overpriced and never got the chance to compare. The salesman was a good person but I have my family doing it for thousands less."

Daniel S on July 2023


Avatar for Potomac View Energy
Potomac View Energy
7520 Main St
4.90(
20
)
Approved Pro
Potomac View Energy
7520 Main St
4.90(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 local quotes requested

Energy Efficient Windows, Doors, Insulation, Home Energy Audits, and Siding Our mission at Potomac View Energy is to offer the best custom ENERGY STAR® certified vinyl replacement windows in Maryland. We offer high-quality windows at a price you can afford, giving your home beautiful new windows, increased energy efficiency, and an increased home value. We don’t just replace windows, we also offer replacement doors, vinyl siding, and no-clog gutter systems in Maryland. To schedule a FREE in-home consultation for replacement window installation in Maryland, contact Potomac View Energy at 410-795-3110.

"This business responded promptly Appt was a Saturday 5/18/19 he was on time and very informative signed contract same day, Received call on 5/20/19 to schedule an appointment to have final measurements on windows scheduled for Tuesday 5/21/19, He showed up on time and very proficient, Window team showed up at 8:30 AM on Saturday 6/15/19 work was completed in about 2 hrs to replace 6 windows, Workers were very polite they cleaned up when done Very satisfied"

Steve W on June 2019

Energy Efficient Windows, Doors, Insulation, Home Energy Audits, and Siding Our mission at Potomac View Energy is to offer the best custom ENERGY STAR® certified vinyl replacement windows in Maryland. We offer high-quality windows at a price you can afford, giving your home beautiful new windows, increased energy efficiency, and an increased home value. We don’t just replace windows, we also offer replacement doors, vinyl siding, and no-clog gutter systems in Maryland. To schedule a FREE in-home consultation for replacement window installation in Maryland, contact Potomac View Energy at 410-795-3110.

"This business responded promptly Appt was a Saturday 5/18/19 he was on time and very informative signed contract same day, Received call on 5/20/19 to schedule an appointment to have final measurements on windows scheduled for Tuesday 5/21/19, He showed up on time and very proficient, Window team showed up at 8:30 AM on Saturday 6/15/19 work was completed in about 2 hrs to replace 6 windows, Workers were very polite they cleaned up when done Very satisfied"

Steve W on June 2019


Avatar for Renewal by Andersen
Renewal by Andersen
552 7th Ave Suite 401
4.54(
62
)
Approved Pro
Renewal by Andersen
552 7th Ave Suite 401
4.54(
62
)
Approved Pro
Customers say: True professional
26990 local quotes requested
18 years of experience

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"project not done yet"

Steven L on April 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"project not done yet"

Steven L on April 2025


Door Tech, Inc.
8624 Anthony Highway
New on HomeAdvisorNew on Angi
Approved Pro
Door Tech, Inc.
8624 Anthony Highway
New on AngiNew on HomeAdvisor
Approved Pro
29 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for American Remodeling Enterprises, Inc.
American Remodeling Enterprises, Inc.
57 Saint James Street
4.03(
48
)
Approved Pro
American Remodeling Enterprises, Inc.
57 Saint James Street
4.03(
48
)
Approved Pro
Customers say: Quality work
27 years of experience
Free onsite estimate

American Remodeling Enterprises, Inc., is a professional home improvement company specializing in top of the line roofing and window products, along with factory trained installers to complete your job right the first time. All our products are backed with a life of the home warranty on labor and material. All of our products are the most energy efficient available on the market today. We offer financing programs with low interest rates and can do most jobs with no money down. All our installers are employees of American Remodeling Enterprises, Inc., not sub contractors like most home improvement companies use. When you're ready for that special project let us help you make the right decision.

"Honored price agreement even after finding more structural damage needing to be replaced by rebuilding foundation at no extra cost. thank you . Very pleased new front porch."

JEFFREY M on October 2024

American Remodeling Enterprises, Inc., is a professional home improvement company specializing in top of the line roofing and window products, along with factory trained installers to complete your job right the first time. All our products are backed with a life of the home warranty on labor and material. All of our products are the most energy efficient available on the market today. We offer financing programs with low interest rates and can do most jobs with no money down. All our installers are employees of American Remodeling Enterprises, Inc., not sub contractors like most home improvement companies use. When you're ready for that special project let us help you make the right decision.

"Honored price agreement even after finding more structural damage needing to be replaced by rebuilding foundation at no extra cost. thank you . Very pleased new front porch."

JEFFREY M on October 2024


Avatar for Always Waterproofing
Always Waterproofing
9826 Michaels Way
4.71(
290
)
Approved Pro
Always Waterproofing
9826 Michaels Way
4.71(
290
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
402 local quotes requested

Always Waterproofing has 35 years of experience in the industry. We are locally owned and operated. If you want the job right the first time, call James today!

"Steve was very upfront about what was needed for mitigation and cost. His crew came in on time, and the project was completed to my satisfaction!"

Paul H on May 2025

Always Waterproofing has 35 years of experience in the industry. We are locally owned and operated. If you want the job right the first time, call James today!

"Steve was very upfront about what was needed for mitigation and cost. His crew came in on time, and the project was completed to my satisfaction!"

Paul H on May 2025


KMA Associates, Inc.
4756 Woodland Road
4.70(
6
)
Approved Pro
KMA Associates, Inc.
4756 Woodland Road
4.70(
6
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

My name is Robert Congedo president of KMA Associates, Inc, I have the following licenses: Class A Virginia, Maryland contractors, Maryland home improvement, Montgomery contracting, PG county contracting, Calvert Co contracting, District of Columbia contracting, land disturber certified from Virginia. I have over thirty years of experience from building houses in all price ranges, in all of these areas. I spend a lot of time on every job to make sure things are done right. All of my homes have appraised for 10 to 30 percent higher than the cost to build. I can offer you competitive pricing as I have low overhead and years of experience with all my subs. I build one at a time. All my estimates are free and depending on the detail are exact prices. I have never increased price on any project without the owner's approval in writing.I also carry over two million in liability insurance . I can find lots in any area and have available architects to help design your home.

"We recently hired KMA to remodel our kitchen and they did a beautiful job!! They were very knowledgeable in all aspects of the project and kept us informed every step of the way. We will be using them again to update our 2.5 bathrooms in the future."

Elizabeth W on August 2024

My name is Robert Congedo president of KMA Associates, Inc, I have the following licenses: Class A Virginia, Maryland contractors, Maryland home improvement, Montgomery contracting, PG county contracting, Calvert Co contracting, District of Columbia contracting, land disturber certified from Virginia. I have over thirty years of experience from building houses in all price ranges, in all of these areas. I spend a lot of time on every job to make sure things are done right. All of my homes have appraised for 10 to 30 percent higher than the cost to build. I can offer you competitive pricing as I have low overhead and years of experience with all my subs. I build one at a time. All my estimates are free and depending on the detail are exact prices. I have never increased price on any project without the owner's approval in writing.I also carry over two million in liability insurance . I can find lots in any area and have available architects to help design your home.

"We recently hired KMA to remodel our kitchen and they did a beautiful job!! They were very knowledgeable in all aspects of the project and kept us informed every step of the way. We will be using them again to update our 2.5 bathrooms in the future."

Elizabeth W on August 2024


Work Of Art Homes
No reviews
Work Of Art Homes
No reviews

Designs & Consultation - Mounting - Framing - Designs - Flooring - Doors/Windows - Drywall - Painting - Cabinets - Electrical - Plumbing - HVAC

Designs & Consultation - Mounting - Framing - Designs - Flooring - Doors/Windows - Drywall - Painting - Cabinets - Electrical - Plumbing - HVAC

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Window and door contracting services FAQs

If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.

The average cost to install a door is around $1,100, but you could pay anywhere from $150 for a hollow-core interior door installation up to $2,000 or a high-end exterior door installation. There are a few cost factors to consider to get an accurate price, including whether your wall opening exists, the type of door, the quality and security of the door, whether you need to replace the frame, and the door size. You can expect to pay $150 to $700 for a standard 36-by-80-inch door and between $400 and $1,600 for an 80-by-48-inch door.

Door installation usually takes three and four hours, including removing the old door and frame, fitting the new door and frame in place, shimming it to make sure it’s perfectly level, and making adjustments to the hinges and locking mechanisms to ensure proper functionality. A door-hanging professional can replace an interior door in between one and two hours. Door installation will take significantly longer if your installer needs to create a wall opening, and it can take less time if the existing door frame remains.

Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.

It’s possible to install a door yourself if the wall opening already exists, but the work is rather complicated, and a professional installation is usually well worth the investment. For your door to work and close properly, you’ll need to shim and level the door frame in your wall perfectly, which can be difficult. Additionally, we recommend you always hire a professional door installer to place an exterior door, as mistakes during the installation process can lead to poor security for your home.

The homeowners guide to window and door contracting services
From average costs to expert advice, get all the answers you need to get your job done.
Entrance porch with yellow front door and large windows
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Whether you’re installing a new door or replacing an existing one, the cost of door installation varies based on location, door type, framing needs, and other factors.
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